---
product_id: 10515563
title: "HENG'S INDUSTRIES 1 Gallon White Silicone Roof Coating GR1600-1"
brand: "heng’s industries"
price: "R$1801"
currency: BRL
in_stock: true
reviews_count: 8
category: "Heng’s Industries"
url: https://www.desertcart.com.br/products/10515563-hengs-industries-1-gallon-white-silicone-roof-coating-gr1600-1
store_origin: BR
region: Brazil
---

# works on flat & sloped roofs 1 gallon coverage for large surfaces 100% waterproof silicone seal HENG'S INDUSTRIES 1 Gallon White Silicone Roof Coating GR1600-1

**Brand:** heng’s industries
**Price:** R$1801
**Availability:** ✅ In Stock

## Summary

> 🏠 Seal your roof, save your wallet, and stay worry-free!

## Quick Answers

- **What is this?** HENG'S INDUSTRIES 1 Gallon White Silicone Roof Coating GR1600-1 by heng’s industries
- **How much does it cost?** R$1801 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/10515563-hengs-industries-1-gallon-white-silicone-roof-coating-gr1600-1)

## Best For

- heng’s industries enthusiasts

## Why This Product

- Trusted heng’s industries brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Roof Armor:** Creates a durable, flexible membrane that seals and protects your roof from leaks and weather damage.
- • **Trusted by RV Owners:** Highly rated by users who’ve extended the life of their campers and RV roofs with lasting results.
- • **Versatile Application:** Perfectly compatible with asphalt shingles, metal, tile, and slate—ideal for both flat and sloped roofs.
- • **Long-Lasting Protection:** Silicone formula resists UV rays and extreme weather, maintaining performance for years.
- • **Cost-Saving DIY Solution:** Save thousands on roof repairs by applying this easy-to-use coating yourself.

## Overview

HENG'S INDUSTRIES 1 Gallon White Silicone Roof Coating GR1600-1 is a premium waterproof silicone sealant designed to create a seamless protective membrane on flat and sloped roofs. Compatible with multiple roofing materials, it offers durable UV and weather resistance, making it a cost-effective solution for roof repair and maintenance favored by RV owners and homeowners alike.

## Description

desertcart.com: HENG'S INDUSTRIES 1 Gallon White Silicone Roof Coating GR1600-1 : Automotive

Review: It save me a lot of money - I recently did my wife R V 38 FT SAVED ABOUT 7000.DOLLARS SHE WAS VERY HAPPY. I WAS TIRED
Review: Great product - Best you can get I coated my camper 2 years ago and it still looks good so I got another gallon for a different roof highly recommend

## Features

- Container Size: 1 Gallon
- Coating Material: Silicone
- Color: White
- Creates a seamless membrane to seal and repair existing roofs
- Ideal for flat and sloped roofs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000PIEZLW |
| Best Sellers Rank | #487,745 in Automotive ( See Top 100 in Automotive ) #27 in RV Roof Coating |
| Brand | HENG’S INDUSTRIES |
| Brand Name | HENG’S INDUSTRIES |
| Color | White |
| Compatible Material | Asphalt Shingles, Metal, Tile, Slate |
| Customer Reviews | 4.6 out of 5 stars 126 Reviews |
| Global Trade Identification Number | 00685055669268 |
| Included Components | Heng's HGR1600-1 Gaco Silicone Base Coat Off-Wht |
| Item Dimensions | 9 x 7 x 7 inches |
| Item Form | Liquid |
| Item Type Name | Heng's HGR1600-1 Gaco Silicone Base Coat Off-Wht |
| Item Weight | 8 Pounds |
| Item dimensions L x W x H | 9 x 7 x 7 inches |
| Manufacturer | Heng's Industries |
| Material | Silicone |
| Material Type | Silicone |
| Style | Compact |
| Style Name | Compact |
| Surface Recommendation | Roof |
| UPC | 685055669268 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** HENG’S INDUSTRIES
- **Item Weight:** 8 Pounds
- **Item dimensions L x W x H:** 9 x 7 x 7 inches
- **Material:** Silicone
- **Style:** Compact

## Images

![HENG'S INDUSTRIES 1 Gallon White Silicone Roof Coating GR1600-1 - Image 1](https://m.media-amazon.com/images/I/61YPVFfmLmL.jpg)

## Questions & Answers

**Q: What is the temperature range to apply?**
A: LIQUIDROOFTAPE APPLICATION INSTRUCTIONS
Mix before application to ensure uniform color and consistency. Product should not be thinned. Apply by brush, trowel, piping bag or roller as
received. For cold weather application, keep material stored above 65°F (18°C). Do not apply in temperatures below freezing, above 120°F
(49°C) or if rain is expected within 2 hours.
Apply LiquidRoofTape on all metal seams, joints, fasteners and penetrations at a rate of 50 linear feet of seams per gallon at 3" wide or
approximately 25 to 50 sq. ft. per gallon. Coat fasteners at least 2" in all directions; apply at a rate of approximately 360 fasteners per gallon.
LiquidRoofTape should have a buildup of approximately 1/8" when complete. For areas of light foot traffic, apply by brush or roller at a rate of
25 sq. ft. per gallon. Note: Application rate is job-specific. Additional material may be required. Allow the first coat to dry a minimum of
3-12 hours, or until it can be walked on, before coating with GacoRoof 100% Silicone Roof Coating (product is moisture-cure, low humidity
will result in longer dry times); coat within 48 hours.

**Q: Can I apply this on a flat torch down asphalt roof?**
A: yes you can. I used it on a flat roof I had many problems with. Problems solved. Remember you cannot paint it and if it has to be resealed you will need to use a silicone product again.

**Q: how much area does a gallon of GR1600 cover?**
A: Gaco recommends no more than 100 square feet per gallon but we found actual coverage in the field is about 75-80 square feet per gallon.  Two coats are required.

**Q: can this be applied over a non rubber roof on a rv? i think ours is some kind of fabric maybe, its not rubber thats for sure and its a 2015 tt.**
A: Well it sticks to just about anything. If it is asphalt based I would say no. But most other uses it works. Does the RV roof retract or fold?  If so the I would not use this even though it is flexible.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It save me a lot of money
*by A***R on November 10, 2024*

I recently did my wife R V 38 FT SAVED ABOUT 7000.DOLLARS SHE WAS VERY HAPPY. I WAS TIRED

### ⭐⭐⭐⭐⭐ Great product
*by M***W on June 29, 2024*

Best you can get I coated my camper 2 years ago and it still looks good so I got another gallon for a different roof highly recommend

### ⭐⭐⭐⭐⭐ Good stuff
*by J***N on June 15, 2024*

Excellent for flat roofing.,

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.com.br/products/10515563-hengs-industries-1-gallon-white-silicone-roof-coating-gr1600-1](https://www.desertcart.com.br/products/10515563-hengs-industries-1-gallon-white-silicone-roof-coating-gr1600-1)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-01*